1040949

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 1956864

約数和(自身を除く): 915915

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 41, 63, 91, 93, 117, 123, 217, 273, 279, 287, 369, 403, 533, 651, 819, 861, 1209, 1271, 1599, 1953, 2583, 2821, 3627, 3731, 3813, 4797, 8463, 8897, 11193, 11439, 16523, 25389, 26691, 33579, 49569, 80073, 115661, 148707, 346983, 1040949]

約数ペア:

[(1, 1040949), (3, 346983), (7, 148707), (9, 115661), (13, 80073), (21, 49569), (31, 33579), (39, 26691), (41, 25389), (63, 16523), (91, 11439), (93, 11193), (117, 8897), (123, 8463), (217, 4797), (273, 3813), (279, 3731), (287, 3627), (369, 2821), (403, 2583), (533, 1953), (651, 1599), (819, 1271), (861, 1209)]